All Denny Malone wants to be is a good cop. He's the king of Manhattan North, a highly decorated NYPD detective sergeant and the real leader of "Da Force." But what only a few know is that Denny Malone and his partners have stolen millions of dollars in drugs and cash in the wake of the biggest heroin bust in the city's history. Now Malone is caught in a trap and must walk the thin line between betraying his brother and partners, the Job, his family...

"Marked Man tells the propulsive story of Frank Serpico who, in the 1960s, single-handedly rooted out systematic corruption in the New York Police Department. Since the NYPD was formed in 1845, the famous "pad" was as much a criminal ring as it was a legitimate police force. As the decades wore on, corruption became so out of hand that cops were regularly demanding payments from brothels, bars, pool halls, and gambling joints to keep them out of trouble...

New York cop Daniel Ciello (inspired by real-life undercover narcotics cop Robert Leuci) is involved in some questionable police practices. He is approached by Internal Affairs and in exchange for him potentially being let off the hook, he is instructed to begin to expose the inner workings of police corruption.

In the early 1970s, Officer Frank Serpico made headlines when he blew the whistle on a culture of bribery and corruption within the New York City Police Department. Now, Serpico tells his story in his own words: from his Italian-American roots in Brooklyn to his disillusionment with the NYPD to his riveting account of a dramatic drug bust, and possible set-up that ended with him being shot in the face.